A
Arun Ramachandran
Researcher at University of Toronto
Publications - 54
Citations - 1107
Arun Ramachandran is an academic researcher from University of Toronto. The author has contributed to research in topics: Drop (liquid) & Medicine. The author has an hindex of 17, co-authored 46 publications receiving 867 citations. Previous affiliations of Arun Ramachandran include University of Notre Dame & University of California, Santa Barbara.
Papers
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Effect of channel geometry on solute dispersion in pressure-driven microfluidic systems
TL;DR: In this paper, the effect of commonly micro-fabricated channel cross sections on the Taylor-Aris dispersion of solute slugs in simple pressure-driven flow systems is analyzed.
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Relating domain size distribution to line tension and molecular dipole density in model cytoplasmic myelin lipid monolayers
Dong Woog Lee,Younjin Min,Prajnaparamitra Dhar,Arun Ramachandran,Jacob N. Israelachvili,Joseph A. Zasadzinski +5 more
TL;DR: The results show that the domain distribution in myelin may be an equilibrium effect and that subtle changes in surface pressure and composition can alter the distribution of material in the monolayer, which will likely also alter the interactions between monolayers important to the adhesion of the myelin sheath.
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Mathematical model accurately predicts protein release from an affinity-based delivery system.
TL;DR: A comprehensive asymptotic analysis revealed three characteristic regimes for therapeutic release from affinity-based systems that can be controlled by diffusion or unbinding kinetics, and can exhibit release over either a single stage or two stages.
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The influence of secondary flows induced by normal stress differences on the shear-induced migration of particles in concentrated suspensions
TL;DR: In this paper, it was shown that the second normal stress difference in polymers can induce a secondary flow within the cross-section of a non-axisymmetric conduit.
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h-FIBER: Microfluidic Topographical Hollow Fiber for Studies of Glomerular Filtration Barrier.
Ruoxiao Xie,Ruoxiao Xie,Anastasia Korolj,Chuan Liu,Xin Song,Rick Xing Ze Lu,Boyang Zhang,Arun Ramachandran,Qionglin Liang,Milica Radisic +9 more
TL;DR: The use of microfluidic spinning is described to recapitulate complex concave and convex topographies over multiple length scales, required for biofabrication of a biomimetic 3D glomerulus.